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  • IBPS PO CWE Exam Quantitative Aptitude Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Quantitative Aptitude Arithmetic Aptitude for IBPS PO CWE Exam student. This free online Quantitative Aptitude study material for IBPS PO CWE Exam will help students in learning and doing practice on Arithmetic Aptitude topic of IBPS PO CWE Exam Quantitative Aptitude. The study material on Arithmetic Aptitude, help IBPS PO CWE Exam Quantitative Aptitude students to learn every aspect of Arithmetic Aptitude and prepare themselves for exams by doing online test exercise for Arithmetic Aptitude, as their study progresses in class. Kidsfront provide unique pattern of learning Quantitative Aptitude with free online comprehensive study material and loads of IBPS PO CWE Exam Quantitative Aptitude Arithmetic Aptitude exercise prepared by the highly professionals team. Students can understand Arithmetic Aptitude concept easily and consolidate their learning by doing practice test on Arithmetic Aptitude regularly till they excel in Quantitative Aptitude Arithmetic Aptitude.


Arithmetic Aptitude
If a, b, c be all positive integers, then the least positive value of a3+ b3 + c3 - 3abc is

a) 1
b) 2
c) 4
d) 3



Answer
Solution
Correct Answer Is : 4
Solution Is : 2a = a + b + a – b = 1 + d/c
c + s = 2ac = 1 Þ 2c = 1/a
2b = (a + b) – (a – b) = 1 - d/c
c – d = 2bc = b(1/a)
c2 – d2 = (c + d) (c - d) = 1.b/a = b/a
A pipe can fill a cistern in 9 hours. Due to leak in its bottom, the cistern fills up in 10 hours. If cistern is full, in how much time will it be emptied by the leak?

a) 70 hours
b) 80 hours
c) 90 hours
d) 100 hours



Answer
Solution
Correct Answer Is : 90 hours
Solution Is : Ratio of efficiency = Ratio of the
part of work completed per day
= 1/3:1/4:1/6
= 4 : 3 : 2
Amount will be shared in the ratio of respective time x efficiency, which is 7 ´ 4 : 8 ´ 3 : 10 ´ 2
= 7 : 6 : 5
Trained labour gets 7/7+6+5 ´ `369
= `7 ´20.5 = `143.5
The next term of the series 1, 5,12, 24, 43 is

a) 51
b) 62
c) 71
d) 78



Answer
Solution
Correct Answer Is : 71
Solution Is : The pattern is 1 + 4 = 5
5 + 7 (= 4 + 3) = 12
12 + 12 (= 7 + 5) = 24
24 + 19 (= 12 + 7) = 43
43 + 28 (=19 + 9)= 71

a)
b)
c)
d)



Answer
Solution
Correct Answer Is :
Solution Is :
What would be the sum of 1+3+5+7+9+ 11+ 13+15 + ………….up to 15th term?

a) 250
b) 240
c) 225
d) 265



Answer
Solution
Correct Answer Is : 225
Solution Is :
If 13 + 23 + + 93 = 2025, then the approximate value of (0.11) + (0.22) + …………… + (0.99) is

a) 0.2695
b) 0.3695
c) 2.695
d) 3.695



Answer
Solution
Correct Answer Is : 2.695
Solution Is :
Pipe A alone can fill a tank in 8 hours. Pipe B alone can fill it in 6 hours. If both the pipes are opened and after 2 hours pipe A is closed, then the other pipe will fill the tank in

a) 6 hours
b) 3.5 hours
c) 4 hours
d) 2.5 hours



Answer
Solution
Correct Answer Is : 2.5 hours
Solution Is :
The odd element in the sequence 3, 7, 13, 21, 33, 43, 57, _is :

a) 21
b) 33
c) 43
d) 7



Answer
Solution
Correct Answer Is : 33
Solution Is : (2) The pattern is:
3+4=7
7+6=13
13+8=21
21+10=30?33
31+12=43
A container has 80 L of milk. From this container 8 L of milk was taken out and replaced by water. The process was further repeated twice. The volue of milk in the container after that is :

a) 85.32 L
b) 58.23 L
c) 85.23 L
d) 58.32 L



Answer
Solution
Correct Answer Is : 58.32 L
Solution Is :
Water is flowing at the rate of 3 km/hr through a circular pipe of 20 cm internal diameter into a circular cistern of diameter 10m and depth 2m. In how much time will the cistern be filled ?

a) 1 hour
b) 1 hour 40 minutes
c) 1 hour 20 minutes
d) 2 hours 40 minutes



Answer
Solution
Correct Answer Is : 1 hour 40 minutes
Solution Is :
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